Document 1406
Ryzhov, S. and J. Ryzhova. 2012. Insufficient Registration of Birdstrikes in Russian Civil Aviation. Proceedings of the International Bird Strike Committee, Stavanger, Norway IBSC30. 5 pages.
Ryzhov, S. and J. Ryzhova. 2012. Insufficient Registration of Birdstrikes in Russian Civil Aviation. Proceedings of the International Bird Strike Committee, Stavanger, Norway IBSC30. 5 pages.
